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Boston Gear309B-30K-H

309B-30K-H

300 Series Standard Reducer
Item #101810886
  • .94" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Top Worm Position
  • Mobil SHC634 Synthetic Lubricant
  • Cast Iron
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Boston Gear309B-30K-H
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    Shipment Options
  • .94" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Top Worm Position

features

  • Prelubricated for ambient temperature range of 50 °F to 125 °F

caution

  • Always follow lock out and tag out procedures when working on conveyor systems.
  • Periodic inspection is required to determine if the unit is in proper working order by inspecting and replacing the urethane seal, inspecting to see if material buildup has occurred and ensuring proper adjustment and tightness of all adjustable bolts.
  • The Guardian™ is designed to help minimize the potential for danger but cannot guarantee protection in all situations or applications.
Family Name Std Unit
Box Width 2 3/4 in
Base to Centerline of Output Shaft 1 9/16 in
Torque Out @ 1750 rpm 33 in lb
HP @ RPM 0.08333333 hp @ 1800 rpm
Frame Size Shaft Input, Not a C-Face
Max. Thrust Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Reduction Type Single Reduction
Torque Out @ 1150 rpm N/A
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Worm Position Top
Housing Material Cast Iron
Lubrication Mobil SHC634 Synthetic
Ratio 30:1
Input (Shaft or Bore) Size 5/16 in
Thermal Input Horsepower @ 1750 RPM N/A
Use With 309
Output (Shaft or Bore) Size 1/2 in
Max. Overhung Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Output RPM @ 1750 rpm Input 58.33 rpm
Box Height 3 15/32 in
Frame N/A
Output Torque @ RPM 33 in lb @ 1750 rpm
Bolt Center Length x Bolt Center Width 2 3/4 in x 2 3/4 in
Base to Centerline of Input Shaft 2 1/2 in
Max. Thrust Load @ 1150 rpm 25 lb/in
Fan Cooled No
Installed Options Horizontal Base
Center Distance 0.94 in
Output Configuration Left & Right Output
Input HP @ RPM 0.1 hp @ 1750 rpm
Shaft Assembly Code H
Motor Application General Purpose
Box Length 2 3/4 in
Max. Overhung Load @ 1750 rpm 25 lb/in
Input Configuration Shaft Input
Washdown Duty No
Bolt Center 2 3/4" x 2 3/4"
Weight 10.1 LB
EAN or UPC 781711455463
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